Cheapest return flights from Phoenix to London in April from 486€

AirHint found the following cheapest return flights from Phoenix (PHX) to London (LGW) in April 2026 (see full year).

Return flights

24 Apr - 14 May Frontier Airlines
17 Apr - 26 Apr Frontier Airlines
23 Apr - 14 May Frontier Airlines
01 Apr - 22 Apr Frontier Airlines
22 Apr - 14 May Frontier Airlines
25 Apr - 14 May Frontier Airlines
21 Apr - 16 May Frontier Airlines
26 Apr - 14 May Frontier Airlines
21 Apr - 27 Apr Frontier Airlines
14 Apr - 21 Apr Frontier Airlines
21 Apr - 14 May Frontier Airlines
21 Apr - 19 May Frontier Airlines
21 Apr - 15 May Frontier Airlines
21 Apr - 13 May Frontier Airlines
13 Apr - 22 Apr Frontier Airlines
06 Apr - 14 Apr Frontier Airlines
16 Apr - 29 Apr Frontier Airlines
07 Apr - 16 Apr Frontier Airlines
11 Apr - 18 Apr Frontier Airlines
08 Apr - 18 Apr jetBlue

Also check the deals for one-way flights from Phoenix to London in April.

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